74ACT16244DGGR-NG

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ACT16244DGGR is a 16-bit buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range from -40°C to +85°C. The device utilizes the EPIC (Enhanced-Performance Implanted CMOS) process and provides symmetrical output-enable inputs. It features high-level output current of -24 mA and low-level output current of 24 mA at 5.5 V. Propagation delays range from 3 ns to 10.3 ns depending on the signal path.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• TTL-voltage compatible inputs for direct interfacing with TTL logic systems
• Three-state outputs designed to drive bus lines or memory address registers
• Flow-through architecture optimized for printed-circuit-board layout efficiency
• Distributed VCC and GND pin configurations to minimize high-speed switching noise

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers in 3-state bus architectures
• Clock distribution buffers
• Bus-oriented receivers and transmitters

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the official TI Package Option Addendum to confirm package type, lead finish, and moisture sensitivity level. Ensure the component status matches project requirements, as some variants may be obsolete while others remain active production. Confirm RoHS compliance and environmental specifications prior to final procurement decisions.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring 16-bit buffering with TTL-compatible input thresholds and 5V operation. Consider the DGG TSSOP package for applications needing high I/O density in a compact footprint. Evaluate propagation delay specifications against system timing constraints to ensure compatibility with required data rates.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Widebus family of 16-bit logic devices from Texas Instruments. It is part of the ACT series, which combines advanced CMOS technology with TTL compatibility. The device serves as a standard solution for expanding bus capabilities in digital systems requiring high drive strength and controlled output states.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ACT16244DGG: Same functional device in a non-reel TSSOP package variant.